View clinical trials related to Parkinson's Disease.
Filter by:The purpose of the proposed study is to demonstrate that the functional outcomes of DBS surgery utilizing the "asleep" technique are not inferior to those reported for traditional "awake" DBS technique.
Aspiration pneumonia (APn) occurs at a higher rate in patients with Parkinson's disease (PD) versus healthy adults. This is of particular public health concern given that death secondary to aspiration pneumonia and lung infection is a leading cause of death in persons with PD. Swallowing and cough function are affected in PD, putting people with PD at significant risk for uncompensated aspiration (aspiration without adequate cough response). One challenge in the management of airway protective deficits related to PD is the chronic and progressive nature of the disease, where swallowing dysfunction appears subtly in the form of microaspiration, reducing the perceived urgency of the swallowing disorder by both clinicians and patients. The long-term goal of this research is to advance the management of airway protection deficits in patients with neurodegenerative disease in order to decrease morbidity and mortality due to aspiration related lung infection. The objective here is to further specify deficits leading to uncompensated airway compromise in PD in order to advance the clinical management of these patients, leading to an immediate positive impact.
Although DBS improves patient's quality of life advanced Parkinson's patients (PD) by addressing the cardinal symptoms and reducing levodopa motor complications, symptoms still worsen over time. Postural problems, frequent falls, freezing of gait impairment and other locomotion difficulties still remain as important causes of disability and incapacity. Novel therapeutics approaches are needed to restore quality of life (QoL). This study aims to explore the effects of spinal cord stimulation in locomotion, falls and freezing of gait in advanced PD patients. Twenty PD patients will undergo thoracic spinal cord stimulation at high frequencies in a prospective study for six months. Changes in locomotion capacity and freezing of gait rating will be the primary out come. Secondary outcomes will be: QoL and common motor outcome measures in PD patients. Always comparing the status before, one, three and six months after stimulation was initiated. A double blind trial will be performed within three months of follow up (high X low frequency stimulation).
The role of the cerebello-thalamo-cortical loop in the generation of tremor, gait impairments and postural instability has been made evident. The current study will use a Magstim Rapid 2 to deliver rTMS with the aim of modulating the activity in the vermal/paravermal region of the cerebellum, and consequently the cerebello-thalamo-cortical pathway. Analysis of the effects of an acute session of stimulation will be made to determine the therapeutic potential of the protocol. Motor symptom improvement will be assessed immediately following stimulation to detect motor symptom improvement up to one hour following stimulation, providing insight into the effectiveness of the protocol to produce benefits which outlast the period of stimulation. Participants will each receive one session of stimulation in the ON state of medication. A pre-assessment will be performed before beginning the session and a post-assessment will be performed immediately following stimulation. There will be two groups, which will both undergo the exact same protocol, however one group will receive real stimulation, and one group will receive sham stimulation.
End-of-dose fluctuations e. g. wearing-off are defined as a recurrence of motor and non-motor Parkinson's Disease (PD) symptoms that precedes a scheduled dose and improves with the next dose of anti-parkinsonian medication. Azilect® is approved and recommended for therapy of wearing-off-/End-of-dose fluctuations and improves motor fluctuations significantly in combination therapy with L-dopa and other parkinsonian medication.
Continuous deep brain stimulation (cDBS) is an established therapy for the major motor signs in Parkinson's disease. Currently, cDBS is limited to "open-loop" stimulation, without real-time adjustment to the patient's state of activity, fluctuations and types of motor symptoms, medication dosages, or neural markers of the disease. The purpose of this study is to determine if an adaptive DBS system, responding to patient specific, clinically relevant neural or kinematic feedback, is efficacious on the motor Unified Parkinson's Disease Rating Scale (UPDRS III) and specific phenotypic measures in Parkinson's Disease compared to OFF therapy (i.e., OFF DBS and withdrawn from medication) and more efficient than cDBS. Not every recruited participant completed every part of the protocol.
Sialorrhea is a frequently occurring problem with detrimental effect on quality of life in 25% of PD patients. Currently, there is no intervention approved for sialorrhea in Parkinsons and evidence is only available for a 30-day effect or less. We hypothesize that glycopyrrolate will have a lasting effect in the reduction of sialorrhea in PD patients.
Parkinson's disease affects between 100'000 and 150'000 people in France. Drug therapy (L-Dopa and other drugs) is effective to improve motor symptoms but after an initial 'honeymoon period' lasting a few years, motor symptoms reoccur in most patients, impairing gait and walking. Spinal cord stimulation is currently an important therapeutic option in the treatment of neuropathic pain. Experimental and limited clinical data suggest that this technique might also be used to alleviate motor symptoms and improve walking in Parkinsons patients. This exploratory study aims at measuring the benefits of spinal cord stimulation on the walking capacity of a small number of Parkinsons patients who are not adequately improved by drug therapy alone.
This study is aimed to study the feasibility and safety of parkinson's glove that combined 2 module of tremor detection and tremor suppression with electrical muscle stimulation for using as device for rest tremor suppression in parkinson's disease patients
This study is aimed to study the safety and feasibility of electrical muscle stimulation (EMS) in suppression of tremor from various causes especially for rest tremor in Parkinson's disease.